The New Balance 550 sneakers are made of smooth leather with suede inserts and contrasting details. They feature side perforations, the iconic 'N' in terry fabric on the sides, a printed 'NB' logo on the back, and a '550' print on the side. The padded tongue is made of technical fabric with a fabric logo patch, while the spoiler is made of technical fabric. The interior is lined with fabric and has a removable insole. The rubber sole has an emb